Sony VAIO VGC-JS230J/S 20.1-Inch All-in-One Desktop PC (2.5 GHz Intel Pentium Dual-Core E5200 Processor, 4 GB RAM, 500 GB Hard Drive, Vista Premium) Silver (Discontinued by Manufacturer) Intel Pentium Dual-Core E52200 (2.50GHz) Genuine Microsoft Windows Vista Home Premium 64-bit SP1 20.1-Inch widescreen display with XBRITE-ECO technology 4GB of RAM and 500GB Serial ATA HDD Built-in 1.3 megapixel camera & mic